64 lines
1.2 KiB
Go
64 lines
1.2 KiB
Go
package stmt
|
|
|
|
import (
|
|
"github.com/z7zmey/php-parser/node"
|
|
"github.com/z7zmey/php-parser/position"
|
|
"github.com/z7zmey/php-parser/walker"
|
|
)
|
|
|
|
// UseList node
|
|
type UseList struct {
|
|
Position *position.Position
|
|
UseType node.Node
|
|
Uses []node.Node
|
|
}
|
|
|
|
// NewUseList node constructor
|
|
func NewUseList(UseType node.Node, Uses []node.Node) *UseList {
|
|
return &UseList{
|
|
UseType: UseType,
|
|
Uses: Uses,
|
|
}
|
|
}
|
|
|
|
// SetPosition sets node position
|
|
func (n *UseList) SetPosition(p *position.Position) {
|
|
n.Position = p
|
|
}
|
|
|
|
// GetPosition returns node positions
|
|
func (n *UseList) GetPosition() *position.Position {
|
|
return n.Position
|
|
}
|
|
|
|
// Attributes returns node attributes as map
|
|
func (n *UseList) Attributes() map[string]interface{} {
|
|
return nil
|
|
}
|
|
|
|
// Walk traverses nodes
|
|
// Walk is invoked recursively until v.EnterNode returns true
|
|
func (n *UseList) Walk(v walker.Visitor) {
|
|
if v.EnterNode(n) == false {
|
|
return
|
|
}
|
|
|
|
if n.UseType != nil {
|
|
v.EnterChildNode("UseType", n)
|
|
n.UseType.Walk(v)
|
|
v.LeaveChildNode("UseType", n)
|
|
}
|
|
|
|
if n.Uses != nil {
|
|
v.EnterChildList("Uses", n)
|
|
for _, nn := range n.Uses {
|
|
if nn != nil {
|
|
nn.Walk(v)
|
|
}
|
|
}
|
|
v.LeaveChildList("Uses", n)
|
|
}
|
|
|
|
v.LeaveNode(n)
|
|
}
|